Answer:
5/6
Step-by-step explanation:
20/24 equal to 10/12 which simpliest form is 5/6
namely is just the difference of 3/10 - 1/4, since the denominators are 10 and 4, the LCD will then be 20.
Step-by-step explanation:
Given expression is x⁴-kx²+4 =0
x−2 is a factor of the given expression.
So, x=2
Substitute in the equation, we get
2⁴-k(2)²+4
⇒16+4k+4=0
⇒4k=−20
⇒k=−5
Answer:
x=12
Step-by-step explanation:
x/4+9=12
From there just solve the equation; x should come out to 12
HTH :)
Answer:
10
Step-by-step explanation: